During this period of time, the earth is being unified everywhere, and it is also a great geographical discovery, human beings measure the length of the continent through the pace of the army, and use the eyes of the army to understand other civilizations, and the limit of human vision is also the limit of the army.

Whether it is the Macedonian Kingdom led by Emperor Pressure Mountain, or the rising Rome, or the Mauryan Empire in the direction of India, or even the Great Qin army.

This great memory will be remembered in the history of mankind for the next thousand years, and people from all walks of life will be affected by these great people, even after the completion of the Industrial Revolution.

So in such a big era, with a little manipulation, the future of the whole world will become unrecognizable.

For example, on the American continent, a Mayan received a gift from Great Qin, and he held his sword high and promised the sky that he would use his life to protect this weapon that was not available on the American continent.

Cai He looked at Itza's solemn appearance, and said in his heart that people on this continent can't have never seen iron tools, right?

The Great Qin of this world has a very amazing forging technology, and there is a 'sword spectrum' to rank the world's famous swords in the Great Qin, among which the top ten are called the 'Top Ten Famous Swords', in addition to the 'Yue Wang Eight Swords' and other famous swords, which shows the power of Daqin's sword casting.

And the Mayans on the American continent are still using stone tools, and the age gap is too great. Now that Itza has iron weapons, he may be able to become a king who will go down in history, and the Great Qin-style iron sword in his hand may also be endowed with countless mythical colors.

But for now, Itza was only thinking of using the sword to hunt more prey: "You are an eternal friend of our tribe. ”

Cai Hexin said that a sword was exchanged for the friendship of a tribe, and it was really worth it. Itza brought things for trading, and Cai He also saw them, including animal skins and unknown plants, among which was corn.

Cai He didn't know what it was, so he didn't plan to take it back if it was sent by Itza, and gave it all to Cai He. Cai He asked the soldiers to be sorted and put away, and proposed that Itza be a guide to the big cities of Maya.

Clairvoyance and Shunfeng have seen that the Mayan cities were not small, mostly made of stone, and there were tall pyramid-shaped buildings in the center of the city, and the inhabitants lived around the pyramids, and the city was chaotic, but there was something to be desired.

Now that I'm in the New World, it's natural to see it.

Itza wondered why he was able to communicate with him when he came the second time, and he also knew that the Qin people were from the other side of the sea. Itza didn't know what the other side of the sea was like, he must be very rich, because the Qin people had too many good things that he didn't know.

For these people's invitation, Itza did not refuse, by the way, he can also take these people to his tribe, maybe the women in the tribe will be favored, if they can leave the Qin people's species, they will definitely make their tribe stronger.

Cai He naturally didn't know about Itza's borrowing plan, and when he saw that the other party agreed, he immediately promised to give Itza a sword after he came back, anyway, there was a surplus of weapons.

It's just that it's really difficult to enter the rainforest, and the passage can't be called a road at all, let alone bring the goods that are traded, and the dozen or so soldiers can't take much of it on their shoulders.

After walking for several days, Cai He was blessed with internal strength, and the other soldiers were no longer like the savages. The rainforest is a mess of branches, hooking hair and clothes.

No matter how neat the appearance is, it is already messy to walk a few steps in the rainforest, and it is better to learn from Itza without clothes.

And this is only the tribe of Itza, if Itza is alone, it will not take so much time, but the soldiers of Daqin are really not good at walking in the rainforest, and it is a waste of time to stop and go.

As soon as Itza came back, he beckoned the women of the tribe to come out to meet the guests, which frightened the Qin people, because they didn't expect the customs of this place to be so open, and the women turned out to be bare-chested and exposed, and they couldn't stand it.

Most of the fleet were men, and there were a few maids on the three ships, all of whom could not move. Seeing such a powerful picture now, it is really a little unbearable, although the skin of those women is very dirty, but it is not ugly, especially the young female savage, it is simply a temptation to commit crimes.

Cai He immediately found that his subordinates couldn't take their eyes off it, and he now knew why Zhang San was often in a daze after he had clairvoyance, and the feelings were that the women in this place were so arrogant, and he was stunned.

Cai He has been in the palace, and he naturally understands the affairs of men and women, and can even be said to be self-taught, although he is not humane, he understands his subordinates.

After frowning and thinking about it for a while, Cai He decided that he had to open a brothel on the ship, otherwise there was still a long way to go, and nothing would happen. Itza had already said that the female slaves in this place could also be traded, and that if you go to the big city-states, you can exchange some female savages to go back.

Fortunately, in this era, there was no superstition that women were unlucky on board.

Cai He saw that Itza deliberately called out all the women in the tribe, and heard him say that he could pick at will, so he probably knew that Itza was going to borrow seeds. He had heard that some Xiongnu tribes in the north also had this habit, and he did not hinder his subordinates, if they wanted to, they would go.

Not everyone can accept the female savage, and a few soldiers are really handicapped and don't get on.

Itza is already very satisfied with the results, and next year their tribe will have descendants of the Qin people born, and it will definitely get better.

After resting in the tribe for two days and listening to the situation of the fleet reported by the clairvoyant, it was basically no problem. Cai He entrusted the captain of the second building ship to direct the work, and he was very responsible.

There are too many trees in this place, and there is no way to ride horses or use carriages. Cai He didn't know that there were no wheels in this place, so there was no such thing as a carriage at all.

As for horses, there may be some, but horses are not domesticated livestock but prey, and have been overhunted, and it is not known whether they are extinct.

After a few more days, they finally arrived at the big city-state, and the Qin people immediately attracted attention as soon as they appeared.

Itza was a little scared, because the big city-states were unreasonable, and they might be taken into slavery.

Having seen a lot of cornfields outside the city, Cai He knew that there were farmers in the big cities, and not all of them were hunting.

A group of strange people came, and the news quickly reached the ears of the city lord.

The Qin people from the other side of the sea immediately became guests, and the Mayans with heads and faces in the city all came to join in the fun.

Cai He solemnly presented a gift from the King of Qin - Ding. A small bronze tripod, engraved with 'the first emperor of the Qin Empire' on the outside, and engraved on the inside of the great achievements of the first emperor in unifying the six countries and the same track book and text. Although there are many city-states here, it is obviously impossible for Cai He to visit them one by one, so let's assume that this city is a representative of the American continent.

The lord of the castle was also very interested in exchanging gifts, a gold plate engraved with the Mayan calendar, the world has 365 days, a very accurate calendar.

Tsai and Ho have historically completed the world's first transpacific 'commercial blowing', and both sides are full of praise for each other's gifts.

Then it was time for the trade, and the silk and porcelain of the Qin State were indeed the best-sellers, and the Mayans were crazy about it, and they took out cocoa beans, corn, and alpacas to trade.

Of course, Cai He did not forget the welfare of the crew and exchanged more than 20 female slaves.